SmartShaker by iLuv, Award Winning App-Enabled Wireless Smart Wake Up Alarm Shaker (ideal for Heavy Sleepers & People with Hearing Loss) with vibration, ring tone, and combination option - compatible with iPhone, Smartphones, and Tablets (Blue) Connects to your smartphone wirelessly via Bluetooth Smart. Set it and forget it- works independently without Bluetooth Smart constantly being connected to your mobile device once the alarm is set. Set up to 10 alarms with the easy-to-use app (iOS and Android). Multiple alarm options: wake up to vibration, alarm tone, or both Set it and forget it - works independently without your phone once the alarm is set. Long battery life lasts up to a month of usage before needing to recharge. Great for couples, heavy sleepers and people with hearing impairments. Small and thin enough to fit under a pillow. Setup is simple and takes only a few seconds Vibrates three times stronger than an iPhone's alarm. Light weight and small so you don't feel it in your sleep.